Comparison

DCircuit Lab vs VerilogEditor

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

DCircuit Lab

Design and simulate digital circuits with a comprehensive set of tools. Explore combinatorial and sequential logic, including gates, flip-flops, and custom components. Dynamic simulation with timing charts helps analyze circuit behavior.

Highlights
  • Combinatorial and sequential circuit simulation
  • Single-step and step-by-step simulation modes
  • Dynamic simulation with timing charts
  • Wide range of logic gates and flip-flops
  • Custom component creation via truth tables
  • Integrated video tutorials
Features
Read full description

DCircuit Lab is a tool to simulate combinatorial and sequential digital circuits. Circuits can be simulated in two ways: 1) one single step: all the outputs values are evaluated at the same time 2) step by step: outputs and gates are evaluated one step a time If circuit contains clock inputs, its simulation is dynamic. This means that outputs change accordingly to the clocks. During this dynamic simulation, user can change inputs values to study the circuit behavior which is also provided via a timing chart. Circuits are built using basic components, gates and flip-flops: * inputs (three state: 1, 0, X - undefined) * outputs * wires * NOT, AND, NAND, OR, NOR, XOR gates with any number of inputs * Flip-flop RS, JK, T, D (Positive or Negative Edge Triggered and with Set and Reset Inputs) * Multiplexers with any number of inputs * Demultiplexers with any number of outputs * Fully configurable Clocks * Custom Components defined by their truth table * BCD to 7 Segments Display Decoder * 7 Segments Display Some video tutorials are available directly from the application to learn how to use it.

About

VerilogEditor

Generate Verilog code for digital circuit design using an intuitive graphical interface. Inspect and analyze simulation results by browsing VCD data. Streamline your hardware design workflow.

Highlights
  • Intuitive GUI for Verilog code generation
  • Browse VCD data for simulation analysis
  • Streamlined digital circuit design workflow
  • Supports iPhone and iPad
Features
Read full description

This application provides an intuitive graphical user interface (GUI) that allows users to quickly generate Verilog code for digital circuit design. In addition to code generation, the app also supports browsing VCD (Value Change Dump) data, making it easier to inspect and analyze simulation results. Contact us: marslee@aipesd.com Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.aipesd.com/en/%E9%9A%B1%E7%A7%81%E6%AC%8A%E8%81%B2%E6%98%8E/

Screenshots

DCircuit Lab4 screens
VerilogEditor4 screens

Verdict

The call

DCircuit Lab and VerilogEditor both sit at 3.0 stars, but that hides the real split: 100% of VerilogEditor's written reviews are positive against 11% of DCircuit Lab's. VerilogEditor also leads on price (Free vs $3.99) and update cadence (every 4 months vs every 10 months). DCircuit Lab's advantage is in-app purchases (none vs 1). On rating, ratings volume, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

VerilogEditor is free to download; DCircuit Lab costs $3.99 up front. VerilogEditor sells 1 in-app purchase, starting at $0.99 per month. DCircuit Lab asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 3.0 for DCircuit Lab against 3.0 for VerilogEditor. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews are what separate them: 11% of DCircuit Lab's written reviews are positive against 100% of VerilogEditor's.

UpkeepUpdate frequency

DCircuit Lab ships an update every 10 months, VerilogEditor every 4 months. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.

Scorecard5 real differences · 5 level
DCircuit Lab versus VerilogEditor: the parameters behind the verdict, then further details
ParameterDCircuit LabVerilogEditor
Price$3.99Free — better
Rating3.0 (3 ratings)3.0 (2 ratings)
Positive reviews11.1% of reviews100.0% of reviews — better
Number of ratings3 — better2
Update frequencyEvery 10 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFreemium — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better18.0
Further details — not scored
Size3 MB15 MB
Age rating17+4+
DeveloperFabrizio BocoAIP Technology Corporation, Taiwan Branch

Customer experience

DCircuit Lab

All ratings3 ratings
Positive33.3%
Neutral0.0%
Negative66.7%
Written reviews9 reviews
Positive11.1%
Neutral0.0%
Negative88.9%

VerilogEditor

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

DCircuit Lab

No in-app purchases

1 purchases

VerilogEditor

Subscriptions1
  • BasicUser3 Days trial$0.991 Month

Questions

Is DCircuit Lab free?
DCircuit Lab costs $3.99, with no in-app purchases.
Is VerilogEditor free?
VerilogEditor is free to download, with in-app purchases available.
Which has better reviews, DCircuit Lab or VerilogEditor?
DCircuit Lab and VerilogEditor are both rated 3.0 out of 5 on the App Store, from 3 and 2 ratings respectively.
Do DCircuit Lab or VerilogEditor have ads?
Neither DCircuit Lab nor VerilogEditor shows ads.
Which is updated more often, DCircuit Lab or VerilogEditor?
DCircuit Lab ships an update every 10 months, and VerilogEditor every 4 months. Most recently, DCircuit Lab was updated on October 16, 2026 and VerilogEditor on October 13, 2026.

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